ATXMEGA256A3BU-MH vs ATXMEGA128A4U-AUR 비교
다음의 상세 나란히 비교: ATXMEGA256A3BU-MH 제조: Microchip Technology 및 ATXMEGA128A4U-AUR 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATXMEGA256A3BU-MH - 256KB Flash 32MHz AVR XMEGA MCU | Microchip
ATXMEGA256A3BU-MH ✓ 활성Microchip Technology
ATXMEGA128A4U-AUR - 8/16-bit AVR XMEGA MCU, 128KB Flash, 44-TQFP | Microchip
ATXMEGA128A4U-AUR ✓ 활성사양 비교
| 파라미터 | ATXMEGA256A3BU-MH | ATXMEGA128A4U-AUR |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $6.55 | $5.45 |
| Core Architecture | AVR XMEGA (8/16-bit RISC) | AVR XMEGA 8/16-bit RISC |
| Family | AVR XMEGA A3BU | ATxmega A4U |
| Program Memory (Flash) | 256 KB (128K x16) | 128 KB (64K x 16) |
| Boot Code Section | 8 KB | 4 KB |
| SRAM | 16 KB | 8 KB |
| EEPROM | 4 KB | 2 KB (2048 bytes) |
| Maximum CPU Speed | 32 MHz | 32 MHz |
| Supply Voltage (VCC) | 2.7 V to 3.6 V | — |
| I/O Pins | 34 | — |
| ADC | Dual 12-bit, up to 2 Msps | — |
| DAC | 2 x 12-bit | — |
| DMA Channels | 4 | 4 |
| Event System Channels | 8 | 8 |
| RTC | 32-bit RTC with Battery Backup (VBAT) | — |
| Crypto Engine | AES / DES | — |
| 패키지 | 64-pin QFN (9x9 mm), 0.5 mm pitch | 44-pin TQFP (10x10 mm) |
| 동작 온도 | -40 C to +85 C (industrial) | -40C to +85C (Industrial) |
| 실장 유형 | Surface Mount | Surface Mount |
| RoHS | Compliant | — |
| Programming/Debug | PDI (Programming and Debug Interface) | — |
| Throughput | — | 32 MIPS |
| Operating Voltage | — | 1.6 V to 3.6 V |
| ADC Resolution | — | 12-bit |
| DAC Resolution | — | 12-bit |
| USB Interface | — | USB 2.0 Full-Speed Device/Host |
| External Bus Interface | — | Yes |
| MSL 레벨 | — | 3 (168 hours) |
| RoHS 상태 | — | Compliant |